32 lines
1.3 KiB
Kotlin
32 lines
1.3 KiB
Kotlin
package dev.inmo.micro_utils.repos.exposed.keyvalue
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import dev.inmo.micro_utils.pagination.*
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import dev.inmo.micro_utils.repos.ReadKeyValueRepo
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import dev.inmo.micro_utils.repos.exposed.*
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import dev.inmo.micro_utils.repos.exposed.utils.selectPaginated
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import org.jetbrains.exposed.sql.*
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import org.jetbrains.exposed.sql.statements.InsertStatement
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import org.jetbrains.exposed.sql.statements.UpdateBuilder
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import org.jetbrains.exposed.sql.transactions.transaction
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open class ExposedReadKeyValueRepo<Key, Value>(
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database: Database,
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keyColumnAllocator: ColumnAllocator<Key>,
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valueColumnAllocator: ColumnAllocator<Value>,
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tableName: String? = null
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) : ReadKeyValueRepo<Key, Value>, ExposedRepo, AbstractExposedReadKeyValueRepo<Key, Value>(database, tableName) {
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override val keyColumn: Column<Key> = keyColumnAllocator()
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val valueColumn: Column<Value> = valueColumnAllocator()
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override val ResultRow.asKey: Key
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get() = get(keyColumn)
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override val selectByValue: SqlExpressionBuilder.(Value) -> Op<Boolean> = { valueColumn.eq(it) }
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override val ResultRow.asObject: Value
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get() = get(valueColumn)
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override val selectById: SqlExpressionBuilder.(Key) -> Op<Boolean> = { keyColumn.eq(it) }
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override val primaryKey: Table.PrimaryKey
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get() = PrimaryKey(keyColumn, valueColumn)
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init { initTable() }
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}
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